DropOS

Color: Blue. Size Options: EU19-22, 23-26, 27-29, 30-32, 33-35, 36-39 ,40-42,43-45 Material: PU,GEL Features: Prevent shock going up up the body to knee and back. Orthotic insoles with specially designed arch support and foot alignment. Velvet is anti-bacterial and deodorizing, Washable by hand in less than 45 degrees. Foot Orthotic Insoles are contoured to improve the foot to function correctly and eliminate pain. Soft velour topping allowing limited friction with the foot, improving overall foot comfort. To treat pronation, flat feet, fallen arches, pains in heel, knee and hip joints. Gently improves biomechanical function without interfering with the foot's natural growth. Helps prevent foot and knee pain by correcti over-pronation due to flat feet or low arches